Question #72881

A body of mass 0.15 kg executes SHM described by the equation
x(t) = 2sin(pt + p/ 4)
where x is in meters and t is in seconds. i) Determine the amplitude and time period
of the oscillation. ii) Calculate the initial values of displacement and velocity.
iii) Calculate the values of time when the energy of the oscillator is purely kinetic

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